In a state's Pick 3 lottery game, you pay $1.02 to select a sequence of three digits (from 0 to 9), such as 522. If you select the same sequence of three digits that are drawn, you win and collect $317.02. Complete parts (a) through (d).
a. How many different selections are possible?
b. What is the probability of winning?
(Type an integer or a decimal.)
c. If you win, what is your net profit?
(Type an integer or a decimal.)
d. Find the expected value.

The highest common factor of 132 and 220

Atriangle with all sides of equal length is a/an triangle. a. right b. scalene c. equilateral d. isosceles

Cor d? ? me ? max recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a) the median of max’s data is 250 b) more than half of the data points max recorded were 177 centimeters. c) a data point chosen at random is as likely to be above the mean as it is to be below the mean. d) every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.